def test_factory(self):
c = Config({}, service_name='x')
assert callable(c.tchannel_factory)
assert c.tchannel_factory() is None
with self.assertRaises(ValueError):
c = Config({'tchannel_factory': 'opentracing.tracer'},
service_name='x')
c.tchannel_factory()
cfg = {'tchannel_factory': 'tchannel.singleton.TChannel.get_instance'}
c = Config(cfg, service_name='x')
assert callable(c.tchannel_factory)
with self.assertRaises(ImportError):
cfg = {'tchannel_factory':
'tchannel.singleton.WrongTChannel.get_instance'}
Config(cfg, service_name='x')
def test_tchannel_factory(self):
c = Config({}, service_name='x')
assert callable(c.tchannel_factory)
assert c.tchannel_factory() is None
c = Config(
{'tchannel_factory': 'tchannel.singleton.TChannel.get_instance'},
service_name='x')
assert callable(c.tchannel_factory)
